| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $87.85 | 5.529% | $92.7072 | $92.71 | $92.70 | $92.70 |
| Purchase #2 | $147.40 | 7.422% | $158.34 | $158.34 | $158.35 | $158.30 |
| Purchase #3 | $207.44 | 4.103% | $215.9513 | $215.95 | $215.95 | $216.00 |
| Purchase #4 | $110.66 | 13.191% | $125.2572 | $125.26 | $125.25 | $125.30 |
| Purchase #5 | $150.35 | 8.123% | $162.5629 | $162.56 | $162.55 | $162.60 |
| Purchase #6 | $161.98 | 12.197% | $181.7367 | $181.74 | $181.75 | $181.70 |
| Purchase #7 | $216.74 | 11.612% | $241.9078 | $241.91 | $241.90 | $241.90 |
| 7 purchase totals = | $1,082.42 | $1,178.4631 | $1,178.47 | $1,178.45 | $1,178.50 | |